Elastomer Nanocomposites Based on NR/EPDM/Organoclay: Morphology and Properties
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A. Alipour
, G. Naderi , G. R. Bakhshandeh , H. Vali und S. Shokoohi
Abstract
Natural rubber/Ethylene Propylene Diene Monomer (NR/EPDM) blends of five different compositions (0/100), (25/75), (50/50), (75/25) and (100/0) with 1, 3, 5 and 7 phr organo-modified nanoclay (Cloisite 15A) were prepared by two-roll mill. The effect of organo-modified layered nanosilicates and composition on the cure characteristics, microstructure, mechanical, and rheological properties of the nanocomposites were studied. Results suggested the intercalation of polymer chains into the silicate layers which was evidenced by d-spacing results of X-ray diffraction patterns. TEM micrographs also directly confirmed XRD results. Mechanical properties of the nanocomposites depicted a nearly 40% percents increase respectively in the tensile modulus of 75NR/25EPDM containing 7 wt.% nanoclay.
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© 2011, Carl Hanser Verlag, Munich
Artikel in diesem Heft
- Contents
- Contents
- Review Article
- Nucleation of Polypropylene Homo- and Copolymers
- Regular Contributed Articles
- Fast Prediction of Injection Pressure and Minimal Front Temperature for Injection Moulding
- Study on Melt Spinning of Shaped Hollow Polypropylene Fibers
- Lower Temperature Plasticizing and Extrusion of Polymer in Spherical Screw Extruder under Vibration Force Field
- Elastomer Nanocomposites Based on NR/EPDM/Organoclay: Morphology and Properties
- Rheological Properties of Neat and Calcium Carbonate Particles Filled Polypropylene Blends under Axial Vibration Force Field
- Feasibility Analysis of an In-mold Multivariate Sensor
- Experimental Study on the Filling of Nano Structures with Infrared Mold Surface Heating
- Effect of Random and Block Copolypropylenes on Structure and Properties of Uniaxially and Biaxially Oriented PP Films
- Co-intercalation in PP Clay Nanocomposites: Effect of Short Chain Additives on Rheological Properties
- PPS-News
- PPS News
- Seikei Kakou Abstracts
- Seikei-Kakou Abstracts
- Polímeros: Ciência e Tecnologia Abstracts
- Polímeros: Ciência E Tecnologia – Abstracts 2010
Artikel in diesem Heft
- Contents
- Contents
- Review Article
- Nucleation of Polypropylene Homo- and Copolymers
- Regular Contributed Articles
- Fast Prediction of Injection Pressure and Minimal Front Temperature for Injection Moulding
- Study on Melt Spinning of Shaped Hollow Polypropylene Fibers
- Lower Temperature Plasticizing and Extrusion of Polymer in Spherical Screw Extruder under Vibration Force Field
- Elastomer Nanocomposites Based on NR/EPDM/Organoclay: Morphology and Properties
- Rheological Properties of Neat and Calcium Carbonate Particles Filled Polypropylene Blends under Axial Vibration Force Field
- Feasibility Analysis of an In-mold Multivariate Sensor
- Experimental Study on the Filling of Nano Structures with Infrared Mold Surface Heating
- Effect of Random and Block Copolypropylenes on Structure and Properties of Uniaxially and Biaxially Oriented PP Films
- Co-intercalation in PP Clay Nanocomposites: Effect of Short Chain Additives on Rheological Properties
- PPS-News
- PPS News
- Seikei Kakou Abstracts
- Seikei-Kakou Abstracts
- Polímeros: Ciência e Tecnologia Abstracts
- Polímeros: Ciência E Tecnologia – Abstracts 2010